Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21441645 · ArcScan

Block

#21,441,645

2026-09-18 04:31:35 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,645
Timestamp: 55 days ago · 2026-09-18 04:31:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x7aa0a16030d6b0f05527921d15872a32c30bc1d01102568d5205235ea7352979
Parent hash: 0x6fac4e58…9355601c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,645 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.4%5,807,424 / 30,000,000

Base fee

20 gwei

State root

0xd99d4c7b24d1…eb722fdbbd64

Transactions root

0x18d43ba62aab…c9660792d19c

Receipts root

0x1aa1f1bbbe1a…67c6ebcbd60d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800